The male lack of understanding for just listening to a female bitch about a
problem or something that is bothering her. It is really frustrating for a
female who just wants to bitch to be given solutions by the male or told how
to fix the situation, when all she really just wants is for the guy to
listen and sympathize with the situation.

The toilet seat belongs in the down position!

The lack of subtlety that many men often have when hitting on women. Take this morning for instance... Getting hooted at from the car driving next to me on the freeway was a turn off. A male might think that they are being flattering, but it really just shows a lack of respect when done in such an obnoxious manner.

Girls think guys don't try to understand them. They over-complicate things and make it difficult to understand, even for them.

how girls flip shit about small things.

I am frustrated by the emotions that I don't understand. I prefer to communicate directly and not worry about the minor hurt feelings, or what-have-you...

I don't think most guys understand how messed up it is the grow up as a girl-the extreme body image stuff, the fact that most female focused things are devalued (women's sports, women's careers, differences in how many women approach problems). I think some of this is better, but I think the body image messages are way worse.

i cant feel what she feels

They think they deserve rights.

Obviously doesn't apply to all guys but ... When guys pressure girls to do sexual stuff that the girl doesn't enjoy